CN201613483U - Reconfigurable vertical machining center - Google Patents

Abstract

A reconfigurable vertical machining center comprises a lathe bed and upright posts, wherein the lathe bed is connected with a transitional cross beam; a linear guide rail III is mounted on the transitional cross beam; the upright posts are connected with the transitional cross beam through the linear guide rail III; an x-axis drive is mounted on the transitional cross beam; a Z-axis drive is mounted on the upright posts; a tool magazine bracket and an electric cabinet bracket are mounted on two sides of the lathe bed respectively; a tool magazine is fixed on the tool magazine bracket; a chip removal device is mounted below the middle-bottom of the lathe bed; an X-axis protection panel and a Z-axis protection panel are integrated into a whole body and fixed on the upright posts through a middle bracket; a pallet exchange device is mounted right ahead the lathe bed; and a pallet in the machining area is fixed on a sliding seat. By adopting the structure, the utility model ensures that partial modules are reconfigurable, the structure of the complete machining center is compact, the rapid traverse speed and the machining speed are higher, workpieces can be loaded and unloaded fast, the structure is compact, and the configuration is reasonable.

Description

A kind of reconfigurable vertical machining centre lathe

Technical field

The utility model relates to a kind of automobile automatic assembly line field machining tool that is applicable to, is a kind of reconfigurable vertical machining centre lathe of alternative double bracket dish switch specifically.

Background technology

Existing common vertical machining centre lathe is except realizing the moving of three basic coordinate directions, mostly be single Working table structure, the chip removal mode is front row or side row mostly, and rapid traverse speed also often can not satisfy the user that motor cylinder block, cylinder cap machining production line etc. are had relatively high expectations to working (machining) efficiency.The vertical machining centre of single Working table structure must be shut down in the process of installation and discharging workpieces, has so just wasted process time, has influenced working (machining) efficiency.If it is excessive that the vertical machining centre lathe takes up an area of the space in addition, the words of Z axle stroke deficiency also are unfavorable for oneself organizing line or organize line together with horizontal Machining centers.

Summary of the invention

The purpose of this utility model is to provide a kind of layout novelty, reconfigurable vertical machining centre lathe.This lathe has higher rapid traverse, process velocity, and can accomplish quick workpiece loading and unloading, compact conformation, rationally distributed.

Technical problem to be solved in the utility model is achieved by the following technical solution: a kind of reconfigurable vertical machining centre lathe, comprise lathe bed, column, the lathe bed front is equipped with Y-axis and is driven and the line slideway I, on the line slideway I, slide is installed, the line slideway II in column front is connected with main spindle box, it is characterized in that: lathe bed is connected with the transition crossbeam, the line slideway III is installed on the transition crossbeam, column is connected by the line slideway III with the transition crossbeam, the X-axis drive installation is on the transition crossbeam, the drive installation of Z axle is on column, the lathe bed both sides are separately installed with tool magazine support and electric cabinet support, tool magazine is fixed on the tool magazine support, in the bottom of lathe bed middle lower portion chip cleaner is installed, X-axis and the protection of Z axle become one by intermediate support and are fixed on the column, and an end of protection of X-axis left side and the protection of X-axis right side is separately fixed on electric cabinet support and the tool magazine support, the protection of X-axis left side links to each other with intermediate support with the other end of X-axis right side protection, and the protection of Z axle is connected with intermediate support.

At the positive installed in front pallet exchange device of lathe bed, be fixed on the slide at the pallet of machining area.

The protection of described X-axis right side is provided with right groove and right slide mass, the protection of X-axis left side is provided with left groove and left slide mass, right groove and left groove cooperate with X-axis protection rear end guide rail respectively, right slide mass and left slide mass cooperate with X-axis protection front end guide rail respectively, the lower end fixed installation Z axle protection bottom supporting frame of Z axle protection.

The beneficial effects of the utility model: the utility model adopts said structure, lathe bed is whole machining center chassis, be positioned at the bottom of machining center, adopt 6 lower margins rationally to arrange the load-bearing position, and the position of chip cleaner in the middle of leaving, there is the transition crossbeam of fixedlying connected with it at the positive rear portion of lathe bed, closely fixedly connected with lathe bed in the lower end of transition crossbeam, and leave Y-axis protection and drag chain moves the space of passing, the move left and right that line slideway III is used for its upper pillar stand is equipped with in transition crossbeam upper end, the column move left and right realizes the feeding of X-axis, also be equipped with the line slideway II of vertical direction in the column front,, be arranged in the place ahead in lathe bed front for the motion of main spindle box bottom and top feed realization Z axle, be equipped with line slideway I equally, seesaw thereon for slide and realize the feeding of Y-axis; Compact pallet exchange device is installed in the front end of lathe bed, and pallet exchange device can be realized pallet and the exchange of going up workpiece thereof through after promoting, rotating, and is strained, is fixed on the slide by four hydraulic cylinders at the pallet of machining area.This rotary double bracket dish switch has effectively solved the problem that must shut down when common single workbench vertical machining centre lathe is changed workpiece; can under the situation that does not influence lathe work, dismantle and load workpiece, improve the utilization rate of lathe greatly.The tool magazine support is fixed on the right side of lathe bed, is used for supporting the installation tool magazine; Electricity cabinet support is fixed on the left side of lathe bed, be used for fixing the various elements of Electric Appliance Cabinet and the inside thereof, one end of protection of X-axis left side and the protection of X-axis right side is separately fixed on electric cabinet support and the tool magazine support, the protection of X-axis left side links to each other with intermediate support with the other end of X-axis right side protection, the protection of Z axle is connected with intermediate support, the protection of armor bellows formula has been adopted in X-axis protection, the protection of Z axle, can realize high-speed motion; Chip cleaner is placed in the lathe bed central lower, can in time be transported to the lathe back to smear metal, and maintenance of clean-up is convenient and reliable, and is beneficial to the concentrated chip removal of production line.The tool magazine standard be disc type 24 cutter, also can change 30 into, the utility model is applied to reconfigurable theory in the middle of this Machine Tool design, realize the reconfigurable of part of module, compact integral structure, be beneficial to the unit assembling of ship machinery maintenance, and multiple functional, middle chip removal is furnished with the exchange pallet, the moving column of complete machine can guarantee structural rigidity preferably simultaneously, and each rapid traverse speed also maintains the leading position in adding in that isostructure is upright, changes transition crossbeam and part and changes to become and can change the distance of main shaft apart from work top, realizes the quick conversion of cylinder cap production line to the cylinder body production line, especially the new production wire gauge is drawn, the line of saving group greatly cost.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of X-axis protection, the protection of Z axle.

Fig. 3 is the structural representation of X-axis right side protection.

Fig. 4 is the structural representation of X-axis left side protection.

Fig. 5 is the structural representation of transition crossbeam.

Fig. 6 is the structural representation of Y-axis drive part.

Fig. 7 is the lathe bed structure schematic diagram.

The specific embodiment:

A kind of reconfigurable vertical machining centre lathe, comprise lathe bed 1, column 6, lathe bed 1 is whole machining center chassis, be positioned at the bottom of machining center, adopt 6 lower margins rationally to arrange the load-bearing position, there is the transition crossbeam 2 of fixedlying connected with it at lathe bed 1 positive rear portion, the structure of transition crossbeam as shown in Figure 5, closely fixedly connected with lathe bed 1 in transition crossbeam 2 lower ends, and leave Y-axis protection and drag chain moves the space D that passes, line slideway III and X-axis drive unit are equipped with in transition crossbeam 2 upper ends, column is connected by line slideway III with the transition crossbeam, and column 6 is realized the feeding of X-axis along line slideway III move left and right, also be equipped with the line slideway II of vertical direction in the column front, the line slideway II in column front is connected with main spindle box 7, and for the motion of main spindle box 7 bottom and top feeds realization Z axle, Y-axis drive unit and line slideway I are laid in the place ahead that is arranged in lathe bed 1 front, slide 3 is installed on line slideway I, and slide 3 front and back motion on line slideway I realizes the feeding of Y-axis; The drive installation of Z axle is on column 6, tool magazine support 4 is fixed on the right side of lathe bed 1, tool magazine 8 is fixed on the tool magazine support 4, electricity cabinet support 5 is fixed on the left side of lathe bed 1, Electric Appliance Cabinet is installed on the electric cabinet support 5, one end of protection 23 of X-axis left side and X-axis right side protection 13 is separately fixed on electric cabinet support 5 and the tool magazine support 4, the protection 23 of X-axis left side links to each other with intermediate support 14 with the other end of X-axis right side protection 13, Z axle protection 11 is connected with intermediate support 14, X-axis left side protection 23, X-axis right side protection 13 and the protection of Z axle 11 become one by intermediate support 14 and are fixed on the column 6, in X-axis right side protection 13, be provided with right groove 15 and right slide mass 16, X-axis left side protection 23 is provided with left groove 17 and left slide mass 18, right groove 15 and left groove 17 cooperate with X-axis protection rear end guide rail 19 respectively, right slide mass 16 and left slide mass 18 cooperate with X-axis protection front end guide rail 20 respectively, the lower end fixed installation Z axle protection bottom supporting frame 21 of Z axle protection 11.

At the front end tray switch 9 of lathe bed, pallet exchange device 9 can be realized pallet 10 and the exchange of going up workpiece thereof through after promoting, rotating, and is strained, is fixed on the slide 3 by four hydraulic cylinders at the pallet 10 of machining area.The utility model in reasonable distribution behind each driving shaft stroke, rely on the characteristics of moving pillar construction, can realize exchanging the exchange of pallet and cutter and carry out simultaneously.Reduced the non-cutting time of processing to a certain extent again.

The utility model is installed chip cleaner 12 in the centre position, bottom of lathe bed 1, and simple steel plate structure is adopted in the Y-axis protection, is provided with the processing technology that transition crossbeam 2, makes things convenient for lathe bed referring to Fig. 5 between lathe bed and column, the detection when being beneficial to assembling; Two have made things convenient for the processing and manufacturing of transition crossbeam self.This transition piece also can be used as a big adjusting pad function simultaneously, as long as varying sized size does not need big change just can change the distance of end distance work top under the main shaft, can realize the fast transition of cylinder cap line to the cylinder body line just.

Fig. 6 is the structure of Y-axis drive part of the present utility model, and simple steel plate structure is adopted in Y-axis protection 22, and the whole block plate in rear end is used for anti-following drive motors; Front end is not because the Y-axis stroke is very big, and in whole stroke, drive terminal can be all to ensconce preferably below the protection of slide and rear end, thereby adopted two little steel plate structures to protect separately, this protection not only is beneficial to and realizes requirement at a high speed, cooperate lathe bed structure shown in Figure 7 simultaneously, can better realize the function of chip removal.The A of lathe bed, B, but the chip removal space correspondence of the just local and Y-axis protection of C place chip removal has realized good chip removal.

Claims (3)

1. reconfigurable vertical machining centre lathe, comprise lathe bed, column, the lathe bed front is equipped with Y-axis and is driven and line slideway I, on line slideway I, slide is installed, the line slideway II in column front is connected with main spindle box, it is characterized in that: lathe bed is connected with the transition crossbeam, line slideway III is installed on the transition crossbeam, column is connected by line slideway III with the transition crossbeam, the X-axis drive installation is on the transition crossbeam, the drive installation of Z axle is on column, the lathe bed both sides are separately installed with tool magazine support and electric cabinet support, tool magazine is fixed on the tool magazine support, in the bottom of lathe bed middle lower portion chip cleaner is installed, X-axis and the protection of Z axle become one by intermediate support and are fixed on the column, and an end of protection of X-axis left side and the protection of X-axis right side is separately fixed on electric cabinet support and the tool magazine support, the protection of X-axis left side links to each other with intermediate support with the other end of X-axis right side protection, and the protection of Z axle is connected with intermediate support.

2. a kind of reconfigurable vertical machining centre lathe according to claim 1 is characterized in that: at the positive installed in front pallet exchange device of lathe bed, be fixed on the slide at the pallet of machining area.

3. a kind of reconfigurable vertical machining centre lathe according to claim 1, it is characterized in that: the protection of described X-axis right side is provided with right groove and right slide mass, the protection of X-axis left side is provided with left groove and left slide mass, right groove and left groove cooperate with X-axis protection rear end guide rail respectively, right slide mass and left slide mass cooperate with X-axis protection front end guide rail respectively, the lower end fixed installation Z axle protection bottom supporting frame of Z axle protection.

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